First we have to understand that a food chain is a series of steps in which organisms transfer energy by eating and being eaten. A food web is a feeding relationship among the various organisms in an ecosystem that forms a network of complex interactions. A food web links all the food chains in an ecosystem.
Answer: Grass, Grasshopper, Snake, Hawk.
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Answer:
Lesson 3: Movement of Energy in Ecosystems
Explanation:
1. B. grass,grasshopper,snake hawk
2. D. eliminated as heat
3. C. river
4. A. Biomass at the fourth trophic level is approximately ten times smaller than biomass at the trophic level.
d. nucleoid
The structure used by prokaryotes for attaching to surfaces is Capsule.
Capsules are known to be the sticky outermost layer made up of polysaccharides.
Their role in prokaryotes include:
Therefore, the structure used by prokaryotes to attach to surfaces is the capsule.
Learn more about prokaryoteshere:
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Answer:
Solution to the given quadratic equation is +5 and -5.
Explanation:
Quadratic equation: These are equation with degree 2 power of variable is squared. they are generally in the form :
The given quadratic equation:
x = ± 5
Solution to the given quadratic equation is +5 and -5.
Answer:
Explanation:
a. Chrysophytes
b. Phaeophytes
c. Chlorophytes
c. stomach
b. mouth
d. small intestine
Answer:
Stomach
Explanation: